Physics 9702 · AS & A Level · Linear momentum and its conservation

Linear momentum and its conservation — practice question

Which row correctly indicates whether momentum and kinetic energy are conserved in an inelastic collision when no external forces act?

  • Amomentum conserved, kinetic energy conserved
  • Bmomentum conserved, kinetic energy not conserved
  • Cmomentum not conserved, kinetic energy conserved
  • Dmomentum not conserved, kinetic energy not conserved

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